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// -*-c++-*-
// dependency_chains_tab.h
//
// Copyright (C) 2008 Daniel Burrows
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
/** \file dependency_chains_tab.h
*
* Code related to searching for dependency chains in the GUI.
*/
#include <cwidget/generic/util/ref_ptr.h>
#include "tab.h"
#include "packagestab.h" // For PackageSearchList.
#include <gtkmm/entry.h>
#include <gtkmm/treemodel.h>
namespace gui
{
class PkgView;
class EntityView;
class DependencyChainsTab : public Tab
{
private:
cwidget::util::ref_ptr<PackageSearchList> start_search_list;
cwidget::util::ref_ptr<PackageSearchList> end_search_list;
cwidget::util::ref_ptr<EntityView> results_view;
// Gets the TreeModel for the results view.
Glib::RefPtr<Gtk::TreeModel> get_results();
// Invoked when either view's selection changes.
void selection_changed();
public:
/** \brief Create a new dependency-chains tab.
*
* \param label The label of the new tab.
*/
DependencyChainsTab(const Glib::ustring &label);
};
}
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